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Online Crystal to Erlang Converter

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Additional Instructions

How to use this tool?

This free online converter lets you convert code from Crystal to Erlang in a click of a button. To use this converter, take the following steps -

Type or paste your Crystal code in the input box.
Click on the "Convert" button.
The converted Erlang code will be displayed in the output box.

Examples

The following are examples of code conversion from Crystal to Erlang using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.

Example 1 - Is String Palindrome

Program that checks if a string is a palindrome or not.

Crystal Code:

Erlang Code:

Example 2 - Even or Odd

A well commented function to check if a number if odd or even.

Crystal Code:

Erlang Code:

Differences

The following are some key differences between Crystal and Erlang.

Characteristic	Crystal	Erlang
Syntax	Crystal has a syntax similar to Ruby, with some additional features like static typing.	Erlang has a unique syntax that is based on Prolog and is focused on concurrency and fault-tolerance.
Paradigm	Crystal is a statically-typed, object-oriented language with influences from Ruby.	Erlang is a dynamically-typed, functional language with a focus on concurrency and fault-tolerance.
Typing	Crystal has static typing with type inference, allowing for type safety and performance optimizations.	Erlang has dynamic typing, which provides flexibility but can lead to potential runtime errors.
Performance	Crystal is known for its high performance, as it compiles to native code and has a low-level execution model.	Erlang is designed for fault-tolerance and concurrency, sacrificing some performance for these features.
Libraries and frameworks	Crystal has a growing ecosystem of libraries and frameworks, although it may not have as many options as more established languages.	Erlang has a mature ecosystem with a wide range of libraries and frameworks, particularly focused on building distributed and fault-tolerant systems.
Community and support	Crystal has a smaller community compared to more popular languages, but it is growing and has active support from its community.	Erlang has a strong and active community with extensive support and resources available.
Learning curve	Crystal has a relatively low learning curve for developers familiar with Ruby or similar languages.	Erlang has a steeper learning curve due to its unique syntax and functional programming concepts.

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